Home / Accomac / 29 August 2025
Accomac
United States · 29 August 2025
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Average
22.8°C
low 21.1° · high 24.7°
Rainfall
0mm
dry day
Wind
3.4m/s
daily average
Humidity
64.5%
daily average
Cloud
18%
cover
Pressure
1016hPa
daily average
The temperature ranged from 21.1°C around 08:00 to 24.7°C around 18:00. No measurable rain was recorded during the day.
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
19th percentile
Low temperature
17th percentile
Rainfall
44th percentile
Wind
34th percentile
A percentile of 100 means this was the hottest/wettest/windiest of the comparable days on file; 50 is right in the middle. This window's average temperature was 25.2°C, versus 22.8°C on this specific day.
Sun & daylight
Sunrise
06:30
Sunset
19:36
Day length
13h 5m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/New_York.
Cumulative rainfall through the day.
| Local time | UTC | Temp °C | Feels °C | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 04:00 | 21.9 | 20.2 | 0 | 4.9 | S | 66 | 1018 |
| 01:00 | 05:00 | 21.7 | 20.4 | 0 | 4.5 | S | 68 | 1017 |
| 02:00 | 06:00 | 21.8 | 20.8 | 0 | 4.4 | SSW | 70 | 1017 |
| 03:00 | 07:00 | 21.8 | 21 | 0 | 4.3 | SSW | 72 | 1017 |
| 04:00 | 08:00 | 21.6 | 21 | 0 | 4.1 | SW | 74 | 1017 |
| 05:00 | 09:00 | 21.7 | 21.1 | 0 | 4.4 | SW | 75 | 1016 |
| 06:00 | 10:00 | 21.2 | 20.7 | 0 | 4 | WSW | 76 | 1016 |
| 07:00 | 11:00 | 21.2 | 20.4 | 0 | 4.4 | WSW | 77 | 1017 |
| 08:00 | 12:00 | 21.1 | 20.3 | 0 | 4.5 | W | 76 | 1017 |
| 09:00 | 13:00 | 21.4 | 20.4 | 0 | 4.4 | W | 73 | 1017 |
| 10:00 | 14:00 | 22.4 | 21.5 | 0 | 4.2 | WNW | 67 | 1016 |
| 11:00 | 15:00 | 23 | 22.3 | 0 | 3.5 | WNW | 63 | 1016 |
| 12:00 | 16:00 | 23.5 | 22.5 | 0 | 3.4 | WNW | 57 | 1016 |
| 13:00 | 17:00 | 24 | 22.7 | 0 | 3.5 | WNW | 53 | 1016 |
| 14:00 | 18:00 | 24.3 | 22.7 | 0 | 3.8 | WNW | 51 | 1015 |
| 15:00 | 19:00 | 24.6 | 23.1 | 0 | 3.8 | NW | 50 | 1015 |
| 16:00 | 20:00 | 24.5 | 23.3 | 0 | 3.3 | NW | 51 | 1015 |
| 17:00 | 21:00 | 24.7 | 23.9 | 0 | 3 | NNW | 52 | 1015 |
| 18:00 | 22:00 | 24.7 | 24.4 | 0 | 2.3 | NW | 52 | 1015 |
| 19:00 | 23:00 | 24.5 | 24.8 | 0 | 1.7 | NW | 54 | 1015 |
| 20:00 | 00:00 | 23.8 | 24.9 | 0 | 1.1 | N | 60 | 1015 |
| 21:00 | 01:00 | 23.4 | 25 | 0 | 0.9 | NNE | 66 | 1016 |
| 22:00 | 02:00 | 22.5 | 23.9 | 0 | 1.4 | SSE | 70 | 1016 |
| 23:00 | 03:00 | 22.6 | 23.8 | 0 | 2 | S | 73 | 1016 |
Nearby cities
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Data source & coverage — ERA5 reanalysis, 2016–2025 (10 years)details
- Source
- ERA5 reanalysis, accessed via the Copernicus Climate Change Service (C3S) Climate Data Store
- Data type
- Reanalysis — a physically consistent reconstruction combining a forecast model with historical observations, not a live station reading or a forecast
- Coverage
- 2016–2025 (10 years) for United States
- Location
- Accomac — 37.750°, -75.750°, ERA5 grid cell center, 8.2 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 29 August 2025 specifically — not a monthly average. See the Accomac climate overview for typical conditions.
- Spatial resolution
- 0.25° (~25 km) distributed grid — ERA5's native model resolution is finer; this is the publicly distributed regridded product
- Version / refreshed
- Methodology v2026.07 · data last refreshed December 31, 2025
- Limitations
- A model reconstruction, not a station observation — hyper-local extremes (a single storm cell, an urban heat pocket) can differ from a nearby gauge. See the full methodology.
- Attribution
- Generated using Copernicus Climate Change Service information
Cite this data
PastClimate (2026-07-18). Historical climate data for Accomac, United States (37.75°N, 75.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Accomac, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 18, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Accomac, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 18, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Accomac, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-18},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.